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    <meta charset="UTF-8">
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    <title>Document</title>
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<body>
    <script>
        var obj = {
            name: 'coco',
            type:'阿拉斯加犬',
            age: 5,
            color: '棕红色',
            skill: function () {
                console.log('bark','showFilm');
            }
            
        }
        console.log(obj.name);
        console.log(obj['age']);
        obj.skill();
        for (var key in obj) {
            console.log(key);
            console.log(obj[k]);
        }
    </script>
</body>
</html>  